查询序列（query sequence）
The user Alice wants to grant all users query privileges on her DEPT table. Which SQL statement accomplishes this? （）
A Windows Azure application retrieves data from SQL Azure. You need to recommend an approach for improving application query performance. What should you recommend？（）
SCS（Structured Cabling Systems）结构化综合布线系统采用模块化设计和（）结构。
管理信息系统从产生到现在已经发展出许多开发方法，其中（）（LifeCycle Approach）、结构化方法（Structured Approach）、原型法（Prototyping Approach）、和面向对象的方法（Object-Oriented Developing Approach）在MIS开发实践中产生了重要的影响。
When a valid SQL Query in a DB Read step returns 0 rows, which branch of the step will be executed? （）
在使用EasyRNP的Query功能时，如果所查询域的取值范围是文本时，那么应使用（）符号引用。
A Technical and Delivery Assessment (TDA) is a structured technical inspection of a completed solution design. After the inspection is complete, what deliverable can the customer expect?（）
You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query; Which statement is correct regarding the query output？（）
You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（）
Which MySQL utility program should you to process and sort the slow Query log based on query time or average query time?（）
You executed the following query： SELECT operation， undo_sql， table_name FROM flashback_transaction_query； Which statement is correct regarding the query output？（）
在设计阶段，如果在Query对象的SQL语句中设置了参数，则必须在Query的Params属性中为参数设置数据类型。
Your database interface is running. A user SCOTT starts a SQL *Plus session, and issues the following query: SQL> SELECT * FROM sales; Which process would retrieve the result from the database and return it to the client program?（）
In some countries, students feel comfortable in structured learning situations and are rewarded for accuracy in problem solving. Which dimension is this situation related to?
SQL： Structured Query Language，称为结构化查询语言，是一种用于数据库查询和编程的语言。
SQL是Structured Query Language的缩写，译为结构化查询语言。
QueryRunner类的query（）方法可执行的SQL语句是
在mysql中查看慢查，显示结果中slow__query__log是OFF，是什么含义呢（）
Examine the following commands and their output:SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 1050QL＞ UPDATE emp SET sal=sal+sal*1.2 WHERE ename=‘JAMES‘;1 row updated.SQL＞ SELECT ename, sal FROM emp WHERE ename=‘JAMES‘; ENAME SAL JAMES 2310View the exhibit and examine the Flashback Version Query that was executed after the preceding commands.What could be the possible cause for the query not displaying any row？（）
MySQL的慢查询相关的参数long_query_time是表示（)。
MySQL参数query.cache_minyresunt表示（)
Big Data is an evolving ______ that describes a large volume of structured, semi-structured and unstructured data that has the potential to be mined for information and used in machine learning projec
MySQL的慢查询相关的参数slow_query_not_using_indexes是表示（)。
